Type 3 surge protection unit DLPM-230L series

type 2for LED lightingthermoplastic

Product summary

• Type 2 (or 3) surge protector for LED lighting
• For single-phase or two-phase networks
• Very compact (low profile)
• DIN-rail mounting
• Screw terminal connection
• Mechanical disconnection indicator
• AC disconnection at end of life
• Certified to NF EN 61643-11 / IEC 61643-11

Description
The DLPM range is a series of AC surge protective devices for DIN mounting designed to be installed inside low-pole enclosures: its very compact size and reduced height make it compatible with DIN-rail mounting in such cabinets. This range is equipped with a mechanical disconnection indicator for clear end-of-life signalling.

Electrical properties
Surge type: IEC 2+3
Isolation class: I
Network: 220-240 V single-phase
Neutral system: TT-TN
Nominal line voltage: 230-277 Vac
Maximum operating AC voltage (Uc): 320 Vac
Max. line current @25°C (IL): 10 A
Temporary overvoltage (TOV) 5 s: 335 Vac (withstand)
Temporary overvoltage (TOV) 120 min: 440 Vac (disconnection)
N/PE TOV (high TOV): 1200 V / 300 A / 200 ms (disconnection)
Residual current (Ipe): None
Permanent operating current (Ic): None
Nominal discharge current (In) - 15 impulses 8/20 µs: 5 kA
Max. discharge current (Imax) per pole: 10 kA
Total max. discharge current: 20 kA
Combined wave test (IEC 61643-11) (Uoc): 10 kV / 5 kA
Surge withstand IEEE C62.41.1: 10 kV / 10 kA
Protection mode(s): Common mode / Differential mode
Protection level L/N (Up L/N) @ In (8/20µs): 1.5 kV
Protection level L/PE (Up L/PE) @ In (8/20µs): 1.5 kV
Rated short-circuit current (Isccr): 10,000 A

Mechanical properties
Technology: MOV + GDT
Network connection: Screw terminals 2.5 mm² max. Earth conductor 2 mm² - length 60 cm
Mounting: Symmetrical 35 mm DIN-rail (EN 60715)
Enclosure material: Thermoplastic UL94 V-0
Operating temperature (Tu): -40/+85°C
Protection rating: IP20
Fail-safe shutdown: AC network disconnection
End-of-life indicator: 1 mechanical indicator
Operation indicator: Green indicator
Remote signalling: None
Dimensions: See mechanical drawing

Standards
Compliance: NF EN 61643-11 / IEC 61643-11
Certification: CB

Associated disconnectors
Thermal disconnector: Internal
Residual-current device in the installation (if present): Type 'S' or time-delayed

Schematics
Wiring diagrams and mechanical views available in technical imagery.

Technical characteristics / specifications

• Model: DLPM1-230L
• Product code (part number): 355913
• Type: 2+3
• Network: 220-240 V single-phase (230-277 Vac nominal)
• Uc (maximum operating voltage): 320 Vac
• In (8/20µs): 5 kA
• Imax per pole: 10 kA
• Total Imax: 20 kA
• Mounting: 35 mm DIN-rail
• Protection rating: IP20
• Operating temperature: -40 to +85 °C
• Enclosure material: Thermoplastic UL94 V-0
• Standard: NF EN 61643-11 / IEC 61643-11
• Price: €38.20 excl. VAT